Every extraordinary gemstone demands an equally extraordinary throne. At GemsUnique, we believe that your loose stones shouldn’t sit in a velvet box—they deserve to be seen, celebrated, and envied. This USA-Handcrafted Oval Cocktail Semi-Mount is meticulously engineered to cradle your favorite gemstone, instantly elevating it to a breathtaking, custom masterpiece that feels entirely and uniquely yours.

The Anatomy of Uncommon Brilliance

  • The Halo of Fire: We surround your future oval gem with a spectacular crown of ethically sourced, precision-cut lab diamonds. This crown maximizes the light entering your center stone, making it appear larger, more vibrant, and undeniably dramatic.

  • GemsUnique Craftsmanship: This isn’t off-the-rack jewelry. Hand-forged by master jewelers in the USA, every single prong, curve, and polish is treated like fine art. It provides a substantial, weighted, and luxurious feel on the finger that mass-produced settings simply cannot replicate.

  • A Nod to Vintage Glamour: Inspired by classic, old-world cocktail rings but refined with a sleek, contemporary 14K gold band, this setting beautifully bridges the gap between historic romance and modern opulence.

Specifications & Dimensions

The Canvas is Yours: This listing is for the semi-mount setting only. No center stone is included, giving you complete creative liberty to pair it with an heirloom or a new discovery.

  • Total Lab Diamond Weight: Approx. TDW, 0.62 ct (Brilliant VVS-VS Clarity, E-F Color)

  • Gold Weight: Approx. [Insert Weight, 5.7 grams of solid 14K Gold (Available in Yellow, White, or Rose Gold)

  • Center Stone Profile: Custom-tailored to fit an oval-cut gemstone (Please share your exact stone dimensions upon ordering!)

  • Band Width: [Insert Width,  2.0mm] for a beautifully balanced, timeless silhouette

  • Band Thickness: Thickness, 2.mm] optimized for structural strength and everyday comfort

  • Provenance: Proudly 100% Handcrafted in the USA

Bring Your Vision to Life

Imagine stepping into the room and letting the light catch the crown of your custom ring. Whether you choose to mount a deep blue sapphire, a radiant emerald, or a classic diamond, this GemsUnique setting turns glances into stares.

Secure your handcrafted mount today, and let’s build your signature piece together.

Handcrafted Oval Halo Cocktail Ring Semi-Mount & Lab Diamonds

$1,459.00

RING INFORMATION Style #: 251209 Approx .Metal Weight: 14k 4.1: 18K 5.0: Platinum 6.5 Approx. Shoulder Width: 2.7mm Approx. Shank Base Width: 2.7mm Approx. Shank Base Thickness: 1.8mm Surface Finish: Polished GEMSTONES NEEDED Center Stone: Size: 5.0mm Rd, 2 x 4.0mm Rd

Rings come with One Free Resize

Gems Unique guarantee our products. We sell 100% genuine .417 10K Gold, .585 14K Gold, .750 18K Gold, .950 Platinum, exceeding the “US Stamping Act.”

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  • Free Returns On All Orders
  • Free Shipping Over $150
  • Manufacturing Pricing

The Gems Unique Difference
All our jewelry is made-to-order and customized to your unique specifications. In Carlsbad, California, expert jewelers craft all engagement rings with generations of experience and industry knowledge. We carefully consider the entire piece—obsessing over comfort, quality, and durability so you can cherish it for a lifetime.

Quality Craftmanship

Recycled Precious Metals

Giving Back

Quality Craftsmanship

Our professional jewelry use only the finest materials to craft each ring with precision and care. You can rest assured knowing your engagement ring is brought to life by expert hands to last a lifetime.

Our Key Difference.

  • Lifetime warranty
  • Branded and certified gemstones
  • We invest significantly in R&D
  • Impeccable attention to detail
  • We don’t profit from repairs.